Genus: Magyarosaurus HUENE, 1932
Etymology: In reference to the Magyar, the main ethic group of Hungary, and Greek, sauros, lizard: “Hungarian lizard”.

Species: dacus (NOPCSA, 1915) (nomen dubium)
Etymology:

Holotype: BMNH R3861a

Locality: Siebenbergen, Hungary.

Horizon: Gosau Formation.

Biostratigraphy:

Age: Late Maastrichtian Stage, Uppermost Senonian Subepoch, Uppermost Gulf Epoch, Late Cretaceous.

Referred material:

CISKI, 1999

Locality: “La Carare” locality near Sinpetru Village, Hateg Basin, Romania.

Horizon:

Biostratigraphy:

Age: Late Maastrichtian Stage, Uppermost Senonian Subepoch, Uppermost Gulf Epoch, Late Cretaceous.

Material:

FGGUB R.1410: Osteoderm.